#!/bin/sh
#----------------------------------------------------------------------------#
# Hobbit client bootup script.                                               #
#                                                                            #
# This invokes hobbitlaunch, which in turn runs the Hobbit client and any    #
# extensions configured.                                                     #
#                                                                            #
# Copyright (C) 2005 Henrik Storner <henrik@hswn.dk>                         #
#                                                                            #
# This program is released under the GNU General Public License (GPL),       #
# version 2. See the file "COPYING" for details.                             #
#                                                                            #
#----------------------------------------------------------------------------#
#
# $Id: runclient.sh,v 1.6 2005/09/28 21:21:17 henrik Exp $

# Default settings for this client
MACHINEDOTS="`uname -n`"                        # This systems hostname
BBOSTYPE="`uname -s | tr '[A-Z]' '[a-z]'`"      # This systems operating system in lowercase
BBOSSCRIPT="hobbitclient-$BBOSTYPE.sh"

# Commandline mods for the defaults
while test "$1" != ""
do
        case "$1" in
          --hostname=*)
                MACHINEDOTS="`echo $1 | sed -e's/--hostname=//'`"
                ;;
          --os=*)
                BBOSTYPE="`echo $1 | sed -e's/--os=//' | tr '[A-Z]' '[a-z]'`"
                ;;
          --help)
                echo "Usage: $0 [--hostname=CLIENTNAME] [--os=rhel3|linux22] start|stop"
                exit 0
                ;;
          start)
                CMD=$1
                ;;
          stop)
                CMD=$1
                ;;
          restart)
                CMD=$1
                ;;
        esac

        shift
done

HOBBITCLIENTHOME="`dirname $0`"

MACHINE="`echo $MACHINEDOTS | sed -e's/\./,/g'`"

export MACHINE MACHINEDOTS BBOSTYPE BBOSSCRIPT HOBBITCLIENTHOME

case "$CMD" in
  "start")
        if test ! -w $HOBBITCLIENTHOME/logs; then
                echo "Cannot write to the $HOBBITCLIENTHOME/logs directory"
                exit 1
        fi
        if test ! -w $HOBBITCLIENTHOME/tmp; then
                echo "Cannot write to the $HOBBITCLIENTHOME/tmp directory"
                exit 1
        fi

        if test -f $HOBBITCLIENTHOME/logs/clientlaunch.pid; then
                echo "Hobbit client already running, re-starting it"
                $0 stop
                rm -f $HOBBITCLIENTHOME/logs/clientlaunch.pid
        fi

        $HOBBITCLIENTHOME/bin/hobbitlaunch --config=$HOBBITCLIENTHOME/etc/clientlaunch.cfg --log=$HOBBITCLIENTHOME/logs
/clientlaunch.log --pidfile=$HOBBITCLIENTHOME/logs/clientlaunch.pid
        if test $? -eq 0; then
                echo "Hobbit client for $BBOSTYPE started on $MACHINEDOTS"
        else
                echo "Hobbit client startup failed"
        fi
        ;;

  "stop")
        if test -f $HOBBITCLIENTHOME/logs/clientlaunch.pid; then
                kill `cat $HOBBITCLIENTHOME/logs/clientlaunch.pid`
                echo "Hobbit client stopped"
        else
                echo "Hobbit client not running"
        fi
        ;;

  "restart")
        if test -f $HOBBITCLIENTHOME/logs/clientlaunch.pid; then
                $0 stop
        else
                echo "Hobbit client not running, continuing to start it"
        fi

        $0 start
        ;;
esac

exit 0